A. To produce benzene
B. To produce phenol formaldehyde
C. To produce polyester resin
D. As a plasticiser for unsaturated polyester
Related Mcqs:
- Phthalic anhydride is used____________________?
A. In making PVC
B. As plasticisers
C. In insecticides manufacture
D. For making nylon-6 - Hydrazine is largely used____________________?
A. As a starting material for ‘hypo’
B. In photographic industry
C. As rocket fuel
D. In printing industry - Phenol formaldehyde____________________?
A. Employs addition polymerisation
B. Employs condensation polymerisation
C. Is a monomer
D. Is an abrasive material - Phenol formaldehyde is produced by condensation polymerisation. It is also known as_____________________?
A. Teflon
B. Bakelite
C. Polyester
D. Nylon-66 - Phenol formaldehyde resin is used as an adhesive in making__________________?
A. Laminates
B. Card boxes
C. Furniture
D. Books - Acrylonitrile is mainly used in the _____________ industry?
A. Polymer
B. Printing
C. Dyeing
D. Photographic - Carborundum consists mainly of_________________?
A. Bauxite
B. Silicon carbide
C. Boron carbide
D. Calcium carbide - Cement mainly contains_________________?
A. CaO, SiO2, Al2O3
B. MgO, SiO2, K2O
C. Al2O3, MgO, Fe2O3
D. CaO, MgO, K2O - Thorium is mainly used _______________?
A. For the manufacture of gas mantles
B. As a fissile fuel in a nuclear reactor
C. In the manufacture of hydrogen bomb
D. In the treatment of cancer - Sulphuric acid solution having a specific gravity of 1.20 at room temperature is used mainly for the_______________?
A. Fertiliser manufacture
B. Car battery solution
C. Synthesis of oleum
D. Water treatment
